Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

Killer whales are known for their intelligence and power, even an inclination to sink yachts. Now, research is showing how they take down prey that few other animals can. Why it matters: The findings ...

Stream now with KPBS Passport / Watch Thursday, Oct. 16, 2025 at 7 p.m. on KPBS 2 In a remote corner of Antarctica, a group of killer whales capture their prey in the most extraordinary fashion.

A pod of four transient killer whales — including a calf — was spotted Sunday, May 10, 2025, swimming out of the Yaquina River toward the ocean. It’s the latest in a steady stream of orca sightings ...

3/4/25 - SOUTHERN RESIDENT KILLER WHALES IN MONTEREY BAY!We had an absolutely amazing day with K Pod and likely others today (thank you to Center for Whale Research for help with the IDs, as well as ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals. A new study is the first to document cooperative hunting between orcas and ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

A rare group of endangered southern resident killer whales was spotted off Oregon’s central coast Monday, March 24, about three miles offshore near Cape Foulweather, just north of Depoe Bay. Observers ...

Killer whales are known for their intelligence and power, even an inclination to sink yachts. Now, research is showing how they take down prey that few other animals can. Orcas in Mexico's Gulf of ...

Follow a team of scientists and filmmakers in Antarctica studying the most sophisticated hunting strategy in the animal kingdom - killer whales making waves to wash seals off floating ice. In a remote ...